Lt's unfair(.)him to attend the important meeting.A.not to ask B.not askC.to asking.选那项为什么
问题描述：
Lt's unfair(.)him to attend the important meeting.A.not to ask B.not askC.to asking.选那项为什么
答
A
因为是对他不公平,应该是不叫他去参加重要会议
排除C
然后是固定搭配It's unfair not to do sth做某事不够公平